| VERMILION CHEVROLET GMC Tilton, IL | 2 | -$6,164 | 2 |
| STEVE SCHMITT OF LITCHFIELD INC. Litchfield, IL | 2 | -$5,343 | 2 |
| HELLER CHEVROLET GMC, LLC El Paso, IL | 5 | -$5,273 | 5 |
| STEVE SCHMITT, INC. Highland, IL | 1 | -$5,262 | 1 |
| ARNIE BAUER CHEVROLET GMC Wilmington, IL | 2 | -$5,164 | 2 |
| LOU BACHRODT CHEVROLET BUICK GMC Rockford, IL | 1 | -$5,056 | 1 |
| RUSS BRAUNECKER BUICK GMC Effingham, IL | 2 | -$5,049 | 2 |
| K. C. SUMMERS BUICK GMC Mattoon, IL | 1 | -$5,000 | 1 |
| ARNIE BAUER BUICK GMC CADILLAC Matteson, IL | 7 | -$4,974 | 7 |
| D'ARCY BUICK-GMC Joliet, IL | 3 | -$4,927 | 3 |
| BARKER MOTOR COMPANY Bloomington, IL | 1 | -$4,332 | 1 |
| BOB BROCKLAND BUICK GMC, INC. Columbia, IL | 5 | -$4,103 | 5 |
| HOLZHAUER AUTO & TRUCK SALES, INC. Nashville, IL | 2 | -$4,070 | 2 |
| CARDINAL BUICK GMC INC. Belleville, IL | 2 | -$3,596 | 2 |
| COFFMAN TRUCK SALES, INC. Aurora, IL | 2 | -$3,192 | 2 |
| S & K BUICK-GMC, INC. Springfield, IL | 2 | -$3,054 | 2 |
| AL PIEMONTE BUICK GMC Elmhurst, IL | 3 | -$3,040 | 3 |
| MEIER CHEVROLET-GMC, INC. Sparta, IL | 1 | -$3,000 | 1 |
| NAPLETON BUICK GMC Crystal Lake, IL | 3 | -$2,975 | 3 |
| KEN NELSON AUTO PLAZA, INC. Dixon, IL | 3 | -$2,471 | 3 |
| BOCKER AUTO GROUP Freeport, IL | 3 | -$2,202 | 3 |
| HOSICK MOTORS INCORPORATED Vandalia, IL | 3 | -$2,077 | 3 |
| ZEIGLER BUICK GMC OF LINCOLNWOOD Lincolnwood, IL | 6 | -$1,771 | 5 |
| GREENWAY GMC, INC. Morris, IL | 4 | -$1,558 | 2 |
| TERA CHEVROLET GMC Sandwich, IL | 2 | -$959 | 2 |
| CASTLE CHEVROLET OF MCHENRY Mchenry, IL | 4 | -$769 | 2 |
| CASTLE BUICK-GMC, INC. Riverside, IL | 3 | -$706 | 2 |
| DEKALB SYCAMORE CHEVROLET GMC Sycamore, IL | 3 | -$567 | 2 |
| KUNES GMC Belvidere, IL | 4 | -$375 | 4 |
| HAGGERTY BUICK GMC, INC. Villa Park, IL | 8 | -$50 | 8 |
| DIEPHOLZ CHEVROLET BUICK GMC Charleston, IL | 2 | $0 | 2 |
| RIZZA BUICK GMC CADILLAC, INC. Tinley Park, IL | 3 | $0 | 3 |
| DRISCOLL MOTOR CO., INC. Pontiac, IL | 1 | $0 | 1 |
| POAGE AUTO PLAZA, INC. Quincy, IL | 1 | $0 | 1 |
| LAURA BUICK-GMC, INC. Collinsville, IL | 60 | $0 | 60 |
| WOODY BUICK GMC OF GURNEE Gurnee, IL | 7 | $0 | 7 |
| AUFFENBERG OF CARBONDALE Carbondale, IL | 1 | $0 | 1 |
| SERRA BUICK GMC CHAMPAIGN Savoy, IL | 2 | $0 | 2 |
| JEFF PERRY BUICK GMC Peru, IL | 3 | $0 | 3 |
| QUALITY BUICK GMC Alton, IL | 3 | $0 | 3 |
| BOB BRADY BUICK GMC, INC. Forsyth, IL | 2 | $0 | 2 |
| DRALLE CHEVROLET BUICK GMC Watseka, IL | 2 | +$2 | 1 |
| WOODY BUICK-GMC, INC. Naperville, IL | 13 | +$620 | 12 |
| HOVE BUICK GMC INC. Bradley, IL | 1 | +$1,618 | 0 |
| YEMM CHEVROLET-BUICK-GMC Galesburg, IL | 3 | +$1,720 | 2 |
| MIKE HAGGERTY BUICK GMC, INC. Oak Lawn, IL | 4 | +$2,016 | 3 |
| LIGHTHOUSE BUICK GMC Morton, IL | 7 | +$2,090 | 6 |
| RAY DENNISON BUICK GMC CADILLAC, INC. Pekin, IL | 4 | +$2,140 | 3 |
| ADVANTAGE BUICK GMC La Grange, IL | 4 | +$2,165 | 3 |
| FOX VALLEY GMC, INC. Saint Charles, IL | 1 | +$17,725 | 0 |
| LANDMARK OF TAYLORVILLE, INC. Taylorville, IL | 1 | — | 0 |